Add nasctl: Go NAS control plane with React frontend

2026-07-05 17:37:19 -04:00
parent 359fd5a160
commit 4f0754ecc5
56 changed files with 6725 additions and 1 deletions
@@ -0,0 +1,124 @@
+package db
+
+import (
+	"database/sql"
+	"fmt"
+)
+
+func scanNFSExport(row interface {
+	Scan(dest ...any) error
+}) (NFSExport, error) {
+	var export NFSExport
+	var clients, createdAt, updatedAt string
+	if err := row.Scan(
+		&export.ID,
+		&export.Path,
+		&clients,
+		&export.Options,
+		&createdAt,
+		&updatedAt,
+	); err != nil {
+		return NFSExport{}, err
+	}
+	var err error
+	export.Clients, err = decodeJSONStrings(clients)
+	if err != nil {
+		return NFSExport{}, err
+	}
+	export.CreatedAt = parseTime(createdAt)
+	export.UpdatedAt = parseTime(updatedAt)
+	return export, nil
+}
+
+func (d *DB) ListNFSExports() ([]NFSExport, error) {
+	rows, err := d.conn.Query(`
+		SELECT id, path, clients, options, created_at, updated_at
+		FROM nfs_exports ORDER BY path ASC`)
+	if err != nil {
+		return nil, fmt.Errorf("list nfs exports: %w", err)
+	}
+	defer rows.Close()
+
+	var exports []NFSExport
+	for rows.Next() {
+		export, err := scanNFSExport(rows)
+		if err != nil {
+			return nil, fmt.Errorf("scan nfs export: %w", err)
+		}
+		exports = append(exports, export)
+	}
+	return exports, rows.Err()
+}
+
+func (d *DB) GetNFSExport(id int64) (NFSExport, error) {
+	row := d.conn.QueryRow(`
+		SELECT id, path, clients, options, created_at, updated_at
+		FROM nfs_exports WHERE id = ?`, id)
+	export, err := scanNFSExport(row)
+	if err == sql.ErrNoRows {
+		return NFSExport{}, fmt.Errorf("nfs export not found")
+	}
+	if err != nil {
+		return NFSExport{}, fmt.Errorf("get nfs export: %w", err)
+	}
+	return export, nil
+}
+
+func (d *DB) CreateNFSExport(export NFSExport) (NFSExport, error) {
+	clients, err := encodeJSONStrings(export.Clients)
+	if err != nil {
+		return NFSExport{}, err
+	}
+	result, err := d.conn.Exec(`
+		INSERT INTO nfs_exports (path, clients, options)
+		VALUES (?, ?, ?)`,
+		export.Path, clients, export.Options,
+	)
+	if err != nil {
+		return NFSExport{}, fmt.Errorf("create nfs export: %w", err)
+	}
+	id, err := result.LastInsertId()
+	if err != nil {
+		return NFSExport{}, fmt.Errorf("last insert id: %w", err)
+	}
+	return d.GetNFSExport(id)
+}
+
+func (d *DB) UpdateNFSExport(id int64, export NFSExport) (NFSExport, error) {
+	clients, err := encodeJSONStrings(export.Clients)
+	if err != nil {
+		return NFSExport{}, err
+	}
+	result, err := d.conn.Exec(`
+		UPDATE nfs_exports
+		SET path = ?, clients = ?, options = ?, updated_at = datetime('now')
+		WHERE id = ?`,
+		export.Path, clients, export.Options, id,
+	)
+	if err != nil {
+		return NFSExport{}, fmt.Errorf("update nfs export: %w", err)
+	}
+	rows, err := result.RowsAffected()
+	if err != nil {
+		return NFSExport{}, err
+	}
+	if rows == 0 {
+		return NFSExport{}, fmt.Errorf("nfs export not found")
+	}
+	return d.GetNFSExport(id)
+}
+
+func (d *DB) DeleteNFSExport(id int64) error {
+	result, err := d.conn.Exec(`DELETE FROM nfs_exports WHERE id = ?`, id)
+	if err != nil {
+		return fmt.Errorf("delete nfs export: %w", err)
+	}
+	rows, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rows == 0 {
+		return fmt.Errorf("nfs export not found")
+	}
+	return nil
+}